1#Ballasted Solar Mounting System Ballasted System is suitable for concrete flat roof, could withstand greater wind and snow pressure. No damage to roof. Adjustable angle: 10 degree/ 15 degree or customized Non-penetration roof solution and fast installation. Strict design and strength calculation,ensure the strength of whole structure. Quote Now click for 2#ballasted System CATEGORIES Metal Roof Tile Roof Flat Roof Ground Carport Balcony Fence Rails & Accessories Hot Products Contact Us Email: Info@fondsolar.comTel: +86-182 0593 8530Add: Room 802-4, Building NO. 3124, Yunding Middle Road, Huli District, Xiamen , China REGISTER FOR NEWSLETTER !Please enable JavaScript in your browser to complete this form.Email *MessagesPlease read on, stay posted, subscribe, and we welcome you to tell us what you think. Submit